摘要
采用十二烷基醇对纳米羟基磷灰石(HA)进行了表面改性,提高了在聚乳酸(PLA)中的分散性,增强PLA与HA界面之间的相互作用。结果表明,与HA/PLA复合材料相比,改性后的m HA/PLA复合材料的热稳定性和力学性能均明显提高。
The dispersion of the nano-hydroxyapatite( HA) in the polylactide( PLA) matrix was improved by surface modification of HA with dodecyl alcohol,at the same time,the interaction between PLA and HA interface was also enhanced. Compared with PLA/HA composites,the thermal stability and mechanical properties of the modified PLA/HA composites were significantly improved.
出处
《应用化工》
CAS
CSCD
北大核心
2017年第12期2350-2353,共4页
Applied Chemical Industry
基金
2016年河北省科技支撑计划项目(16211223D)
关键词
聚乳酸
羟基磷灰石
改性
复合材料
polylactide
hydroxyapatite
modification
composites
